diff --git a/vncviewer/OptionsDialog.cxx b/vncviewer/OptionsDialog.cxx
index ca5572b..220ca96 100644
--- a/vncviewer/OptionsDialog.cxx
+++ b/vncviewer/OptionsDialog.cxx
@@ -528,7 +528,7 @@
 
   jpegInput = new Fl_Int_Input(tx + INDENT, ty,
                                INPUT_HEIGHT, INPUT_HEIGHT,
-                               _("quality (1=poor, 9=best)"));
+                               _("quality (0=poor, 9=best)"));
   jpegInput->align(FL_ALIGN_RIGHT);
   ty += INPUT_HEIGHT + INNER_MARGIN;